Unique ID issued by UMIN | UMIN000028943 |
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Receipt number | R000033097 |
Scientific Title | Evaluation of the extraction site location in laparoscopic colorectal surgery midline incision vs off midline incision Randomized controlled study |
Date of disclosure of the study information | 2017/08/31 |
Last modified on | 2022/07/18 21:04:37 |
Evaluation of the extraction site location in laparoscopic colorectal surgery midline incision vs off midline incision Randomized controlled study
Evaluation of the extraction site location in laparoscopic colorectal surgery RCT
Evaluation of the extraction site location in laparoscopic colorectal surgery midline incision vs off midline incision Randomized controlled study
Evaluation of the extraction site location in laparoscopic colorectal surgery RCT
Japan |
colorectal cancer
Gastrointestinal surgery |
Malignancy
NO
We will examine the location of small incision at laparoscopically assisted surgery by comparative test of random assignment for patients with colon cancer who can be expected to have curability by laparoscopic surgery.
Safety,Efficacy
We will evaluate the small incision in the first year after surgery using postoperative wound evaluation POSAS (patient and observer scar assessment scale).
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
2
Treatment
Maneuver |
midline incision
Extend the trocar hole in the umbilicus. Closure wound is suturing the white line and the peritoneum all together, suturing closure of the skin, compressing the cotton ball into the umbilicus.
off midline incision
Extend the transrectus trocarshole. Closure wound closes the skin by suturing the peritoneum and the posterior sheath, suturing the rectus abdominis anterior sheath and suturing the skin.
20 | years-old | <= |
Not applicable |
Male and Female
For anatomical colon cancer cases from ascending colon, descending colon, sigmoid colon and rectosigmoid colon cancer cases, 100 cases that satisfy the following conditions and were able to acquire consent in the document are targeted.
Eligibility criteria
1 tumor is not more than 5 cm
2 There is no history of laparotomy
3 There is no ileus symptom
1 Psychosis or psychiatric symptoms are merged, and it is judged that participation in the examination is difficult.
2 Continuous systemic administration (ingestion or intravenous) of steroid drugs.
3 During treatment with insulin, or with poorly controlled diabetes mellitus.
4 Combined respiratory diseases requiring sustained oxygen administration.
5 There is no history of lower limb thrombosis.
6 Do not limit the concomitant medication.
7 When other medical doctor judges that participation in this examination is inappropriate.
100
1st name | |
Middle name | |
Last name | Katusnari Takifuji |
Wakayama Medical University
Second Department of Surgery
811-1, Kimiidera, Wakayama, JAPAN
073-441-0613
hiwa@wakayama-med.ac.jp
1st name | |
Middle name | |
Last name | Hiromitsu Iwamoto |
Wakayama Medical University
Second Department of Surgery
811-1, Kimiidera, Wakayama, JAPAN
073-441-0613
hiwa@wakayama-med.ac.jp
Wakayama Medical University
Wakayama Medical University
Other
NO
2017 | Year | 08 | Month | 31 | Day |
Unpublished
Completed
2014 | Year | 10 | Month | 15 | Day |
2014 | Year | 10 | Month | 16 | Day |
2019 | Year | 01 | Month | 31 | Day |
2019 | Year | 01 | Month | 31 | Day |
2019 | Year | 01 | Month | 31 | Day |
2019 | Year | 01 | Month | 31 | Day |
2017 | Year | 08 | Month | 31 | Day |
2022 | Year | 07 | Month | 18 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033097
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